
How to Make a Decorative Rock Change Purse
A talented engineer with The Q handily demonstrates how to build a decorative change purse out of a rock. As the rock, zipper, coins and…
A talented engineer with The Q handily demonstrates how to build a decorative change purse out of a rock. As the rock, zipper, coins and…
An engineer with The Q quite carefully replaced the wheels on his hoverboard with those used on Formula 1 racing cars. He first cut out…
An engineer with The Q quite skillfully replaced his traditional bicycle wheels with a pair of hand-crafted spinners featuring six running shoes affixed to each…
A team of engineering students at Purdue University have built a Rube Goldberg-style machine that inflates and pops a balloon in 300 steps—a new world…